| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Su, Sean A (10)
|
MRUN |
36.59 |
34.25 |
-2.34 |
| 2 |
Kim, Jacob (9)
|
MRAGUA |
42.65 |
37.60 |
-5.05 |
| 3 |
Jones, Ronin (10)
|
MRAGUA |
38.37 |
38.85 |
0.48 |
| 4 |
Green, Sean T (9)
|
MRUN |
39.82 |
39.69 |
-0.13 |
| 5 |
Javaheri, Kouros S (10)
|
MRAGUA |
45.11 |
40.67 |
-4.44 |
| 6 |
Tung, Wesley S (10)
|
MRUN |
41.05 |
40.86 |
-0.19 |
| 7 |
Nus, Ethan D (9)
|
MRUN |
45.25 |
41.35 |
-3.90 |
| 8 |
Filagrossi, Christian T (10)
|
MRLIAC |
46.84 |
41.92 |
-4.92 |
| 9 |
Hertel, Kevin A (9)
|
MRLIAC |
52.64 |
42.02 |
-10.62 |
| 10 |
Ma, Henry Y (9)
|
MRLIAC |
45.29 |
42.11 |
-3.18 |
| 11 |
Brennan, Colt T (9)
|
MRAGUA |
46.70 |
42.67 |
-4.03 |
| 12 |
Erdos, Miles H (9)
|
MRLIAC |
44.22 |
43.04 |
-1.18 |
| 13 |
Stewart, Matteo (10)
|
MRAGUA |
|
43.22 |
- |
| 14 |
Burg, Daniel B (9)
|
MRAGUA |
45.75 |
43.40 |
-2.35 |
| 15 |
Punnoose, Allen (9)
|
MRYMID |
40.50 |
44.25 |
3.75 |
| 16 |
Siqueria, Lucas C (9)
|
MRAGUA |
|
44.52 |
- |
| 17 |
Kastoun, Gebran L (10)
|
MRUN |
46.78 |
44.68 |
-2.10 |
| 18 |
Speight-Ray, Oliver D (9)
|
MRAGUA |
45.77 |
44.86 |
-0.91 |
| 19 |
Rhee, Aiden (10)
|
MRAGUA |
|
45.51 |
- |
| 20 |
Zarytov, Vladimir (10)
|
MRAGUA |
45.34 |
45.70 |
0.36 |
| 21 |
Chan, Edward (9)
|
MRAGUA |
|
45.99 |
- |
| 22 |
Nishikawa, Jun (10)
|
MRAGUA |
47.53 |
46.25 |
-1.28 |
| 23 |
Li, Solomon (9)
|
MRLIAC |
48.99 |
46.69 |
-2.30 |
| 24 |
Xu, James D (9)
|
MRQNS |
|
46.84 |
- |
| 25 |
Simons, Andrew J (9)
|
MRLIAC |
49.49 |
46.98 |
-2.51 |
| 26 |
Ortiz-Borjas, Marco G (9)
|
MRAGUA |
49.52 |
47.10 |
-2.42 |
| 27 |
Bennett, Ryan a (10)
|
MRLIAC |
44.63 |
47.79 |
3.16 |
| 28 |
Dring, Robby L (9)
|
MRLIAC |
46.00 |
48.72 |
2.72 |
| 29 |
Chan, Manas (9)
|
MRAGUA |
|
50.26 |
- |
|
Auth, Alexander T (9)
|
MRAGUA |
|
NS |
- |